<div id="shrink-from" class="shrink-from" (click)="indent()" [ngClass]="{ 'open': isActive , 'closec': !isActive }" >
    <img class="left-img"  height="30px" width="30px" src="assets/old/left-img.png">
    <img class="right-img" height="30px" width="30px" src="assets/old/right-img.png">
</div>
